LPI
101-400 · Question #116
Which of the following commands overwrites the bootloader located on /dev/sda without overwriting the partition table or any data following it?
The correct answer is C. dd if=/dev/zero of=/dev/sda bs=440 count=1. See the full explanation below for the reasoning.
Question
Which of the following commands overwrites the bootloader located on /dev/sda without overwriting the partition table or any data following it?
Options
- Add if=/dev/zero of=/dev/sda bs=512
- Bdd if=/dev/zero of=/dev/sda bs=512 count=1
- Cdd if=/dev/zero of=/dev/sda bs=440 count=1
- Ddd if=/dev/zero of=/dev/sda bs=440
How the community answered
(24 responses)- A4% (1)
- B13% (3)
- C79% (19)
- D4% (1)
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